rename脚本 Makefile获取本目录名 shell脚本获取本目录名

#!/bin/bash

if [ $# != 2 ]
then
    echo "Uasge: $0 [old_name] [new_name]"
else
    sed -i "s/$1/$2/g" `grep "$1" ./ -rlI --include=*{.c,.h,Makefile,insmod.sh,rmmod.sh}`
fi

current_dir_name := $(notdir $(shell pwd))
TARGET := $(current_dir_name).elf

#!/bin/bash

currentDir=${PWD}
echo "currentDir=" ${currentDir}

current_basedir=$(basename $currentDir)
echo "rm =" ${current_basedir}

ELFNAME=".elf"
ELFNAME=${current_basedir}${ELFNAME}
echo "ELFNAME=" ${ELFNAME}

if [ -e ${ELFNAME} ]; then
    rm ${ELFNAME}
fi